Changing history novels

[Nebs]

Hello

I'm looking for books or series about modern man sent back in time, either to prehistoric times or a 1000 years or more in the past, or to fantasy world

Books I've read and loved are "lest darkness fall" and Conrad stargard series.

I'd love to get recommendations to books with alternate evolution course, with a man from our time going to other worlds and so on

As I'm sure you noticed, i prefer male protagonists, so please no books about women/girls, unless it's really really good.

Thanks in advanced

 

[sparkchaser]

The Ray Bradbury short story "Sound of Thunder" comes to mind.

These are similar to what you are looking for as well:

1632 by Eric Flint

Island in the Sea of Time by S.M. Striling

Making History by Stephen Fry (yes, THAT Stephan Fry)

Lest Darkness Fall by L. Sprague de Camp